Ryan Gary Raddon (born February 25, 1971), better known by his stage name Kaskade, is an American DJ, singer, songwriter, music producer and remixer. DJ Times voted Kaskade as "America's Best DJ" in 2
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d47cf8db09cf2c16a13c1d8f258a08308a971bdd22e5fb469da87391bfd779. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9aae5e0e-46df-4297-95e9-97496e7055ba.json and https://artists.proofprofile.net/proofs/artist/9aae5e0e-46df-4297-95e9-97496e7055ba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).